8452784 has 10 divisors (see below), whose sum is σ = 16377300. Its totient is φ = 4226384.

The previous prime is 8452783. The next prime is 8452789. The reversal of 8452784 is 4872548.

It is not an unprimeable number, because it can be changed into a prime (8452781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264134 + ... + 264165.

It is an arithmetic number, because the mean of its divisors is an integer number (1637730).

Almost surely, 2^8452784 is an apocalyptic number.

It is an amenable number.

8452784 is a deficient number, since it is larger than the sum of its proper divisors (7924516).

8452784 is a wasteful number, since it uses less digits than its factorization.

8452784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528307 (or 528301 counting only the distinct ones).

The product of its digits is 71680, while the sum is 38.

The square root of 8452784 is about 2907.3671938715. The cubic root of 8452784 is about 203.7041720108.

The spelling of 8452784 in words is "eight million, four hundred fifty-two thousand, seven hundred eighty-four".